public static GuiClass CreateClass( StaticView parent, int x, int y, UmlClass cl )
{
GuiClass c = GuiClass.fromUML(cl);
c.X = x;
c.Y = y;
parent.AddObject( c, UmlModel.GetUniversal(cl) );
return c;
}
public static IEnumerable GetRelations( UmlClass cl, UmlModel m )
{
ArrayList l = new ArrayList();
// get inheritances
if( cl.BaseObjects != null )
foreach( string s in cl.BaseObjects ) {
UmlClass obj = m.GetObject( s ) as UmlClass;
if( obj != null )
l.Add( new UmlRelation( obj, cl, obj.kind == UmlKind.Interface ? UmlRelationType.Realization : UmlRelationType.Inheritance, null, null, null, null ) );
}
// get associations
Hashtable h = new Hashtable();
if( cl.Members != null )
foreach( UmlMember mb in cl.Members ) {
string name = mb.name, type = null;
switch( mb.Kind ) {
case UmlKind.Property:
type = ((UmlProperty)mb).Type;
break;
case UmlKind.Field:
type = ((UmlField)mb).Type;
break;
}
if( type != null ) {
if( type.IndexOf( '[' ) >= 0 ) {
int i = type.IndexOf( '[' );
name += type.Substring(i);
type = type.Substring(0, i);
}
UmlClass obj = m.GetObject( type ) as UmlClass;
if( obj != null && obj != cl ) {
if( h.ContainsKey( obj ) )
h[obj] = (string)h[obj] + "," + name;
else
h[obj] = name;
}
}
}
foreach( UmlClass obj in h.Keys ) {
l.Add( new UmlRelation( obj, cl, UmlRelationType.Association, (string)h[obj], null, null, null ) );
}
return l;
}
internal UmlRelation(UmlClass src, UmlClass dest, UmlRelationType type, string src_role, string dest_role, string name, string stereo)
{
this.src = src;
this.dest = dest;
this.type = type;
this.src_role = src_role;
this.dest_role = dest_role;
this.name = name;
this.stereo = stereo;
ID = type.ToString() + "#" + src.UniqueName + "#" + dest.UniqueName;
if (stereo != null)
{
ID += "#[stereo]" + stereo;
}
}
private UmlMember GetMember( string name, string signature, ModifiersNode mod, UmlKind kind, UmlClass cl )
{
UmlMember member = null;
if( cl.Members == null )
cl.Members = new ArrayList();
else
foreach( UmlMember m in cl.Members )
if( m.signature.Equals( signature ) ) {
member = m;
break;
}
recreate:
if( member == null ) {
switch( kind ) {
case UmlKind.Constant: member = new UmlConstant(); break;
case UmlKind.Field: member = new UmlField(); break;
case UmlKind.Method: member = new UmlMethod(); break;
case UmlKind.Property: member = new UmlProperty(); break;
case UmlKind.Event: member = new UmlEvent(); break;
case UmlKind.Indexer: member = new UmlIndexer(); break;
case UmlKind.Operator: member = new UmlOperator(); break;
case UmlKind.Constructor:member = new UmlConstructor(); break;
case UmlKind.Destructor:member = new UmlDestructor(); break;
}
System.Diagnostics.Debug.Assert( member != null, "unknown Member kind" );
member.signature = signature;
member.name = name;
cl.Members.Add( member );
} else {
if( member.Kind != kind ) {
cl.Members.Remove( member );
member = null;
goto recreate;
}
member.Deleted = false;
}
member.visibility = cl.Kind == UmlKind.Interface ? UmlVisibility.Public : UmlVisibility.Private;
if( mod != null ) {
if( (mod.value & (int)Modifiers.Internal) != 0 && (mod.value & (int)Modifiers.Protected) != 0 )
member.visibility = UmlVisibility.ProtectedInternal;
else if( (mod.value & (int)Modifiers.Internal) != 0 )
member.visibility = UmlVisibility.Internal;
else if( (mod.value & (int)Modifiers.Protected) != 0 )
member.visibility = UmlVisibility.Protected;
else if( (mod.value & (int)Modifiers.Public) != 0 )
member.visibility = UmlVisibility.Public;
else if( (mod.value & (int)Modifiers.Private) != 0 )
member.visibility = UmlVisibility.Private;
if( (mod.value & (int)Modifiers.Static) != 0 )
member.IsStatic = true;
if( (mod.value & (int)Modifiers.Abstract) != 0 )
member.IsAbstract = true;
}
return member;
}
public static GuiClass fromUML( UmlClass st )
{
GuiClass s = new GuiClass();
s.name = st.UniqueName;
s.st = st;
s.Created();
return s;
}
public override void PostLoad()
{
st = parent.proj.model.GetObject( name ) as UmlClass;
fillHash();
base.PostLoad();
}
public void ImportClass( UmlClass cl )
{
if( parent.FindClass( cl ) == null ) {
GuiClass gc = GuiElementFactory.CreateClass( parent, x_coord_counter, ancest ? Y - 100 : Y + Height + 100, cl );
x_coord_counter += 20 + gc.Width;
}
}
public void EditedName( string name )
{
ObjectState before = GetState();
this.name = name;
st = parent.proj.model.GetObject( name ) as UmlClass;
RefreshContent();
parent.Undo.Push( new StateOperation( this, before, GetState() ), false );
}
public void Apply(ObjectState v)
{
State t = v as State;
X = t.x;
Y = t.y;
show_members = t.b1;
show_vars = t.b2;
show_properties = t.b3;
show_full_qual = t.b4;
show_method_signatures = t.b5;
show_only_public = t.b6;
stereo = t.stereo;
if( t.members != null ) {
members = new ArrayList( t.members.Count );
foreach( GuiMember m in t.members )
members.Add( m.Clone() );
} else
members = null;
fillHash();
name = t.name;
st = parent.proj.model.GetObject( name ) as UmlClass;
RefreshContent();
SetHidden( t.hidden );
}
private void LoadClass( UmlTypeHolder scope, ClassDecl decl, UsingBlock usings )
{
// get cl from old classes, or create a new one
UmlClass cl = null;
foreach( UmlType ent in scope.Types ) {
if( ent.name.Equals( decl.name.identifier ) && ent is UmlClass ) {
cl = (UmlClass)ent;
break;
}
}
if( cl == null ) {
cl = new UmlClass();
scope.Types.Add( cl );
added_classes.Add( cl );
}
// register class
classes[cl] = decl;
// fill with information
switch( decl.kind ) {
case Kind.Class:
cl.kind = UmlKind.Class; break;
case Kind.Interface:
cl.kind = UmlKind.Interface; break;
case Kind.Struct:
cl.kind = UmlKind.Struct; break;
}
cl.name = decl.name.identifier;
cl.using_chain = usings;
cl.Deleted = false;
cl.IsAbstract = ( decl.modifiers != null && (decl.modifiers.value & (int)Modifiers.Abstract) != 0 );
FillClassWithTypes( cl, decl );
}
private ArrayList GetParameters( ListNode ln, UmlClass cl )
{
ArrayList l = new ArrayList();
if( ln != null )
foreach( ParameterNode pn in ln.nodes ) {
UmlParameter param = new UmlParameter();
param.name = pn.name.identifier;
param.Type = GetFullTypeName( GetTypeName( pn.type ), cl );
l.Add( param );
}
return l;
}
internal UmlRelation( UmlClass src, UmlClass dest, UmlRelationType type, string src_role, string dest_role, string name, string stereo )
{
this.src = src;
this.dest = dest;
this.type = type;
this.src_role = src_role;
this.dest_role = dest_role;
this.name = name;
this.stereo = stereo;
ID = type.ToString() + "#" + src.UniqueName + "#" + dest.UniqueName;
if( stereo != null )
ID += "#[stereo]" + stereo;
}
private string GenerateSignature( string name, ListNode parms, UmlClass cl, bool is_indexer )
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
if( parms != null )
foreach( ParameterNode pn in parms.nodes ) {
if( sb.Length != 0 )
sb.Append( "," );
string type = GetFullTypeName( GetTypeName( pn.type ), cl );
if( pn.modifiers != null ) {
if( (pn.modifiers.value & (int)Modifiers.Out) != 0 )
sb.Append( "out " );
if( (pn.modifiers.value & (int)Modifiers.Ref) != 0 )
sb.Append( "ref " );
if( (pn.modifiers.value & (int)Modifiers.Params) != 0 )
sb.Append( "params " );
}
sb.Append( type );
}
return is_indexer ? name + "[" + sb.ToString() + "]"
: name + "(" + sb.ToString() + ")";
}
private void FillClassWithTypes( UmlClass cl, ClassDecl classdecl )
{
if( classdecl.members != null )
foreach( DeclNode decl in classdecl.members.nodes )
switch( decl.kind ) {
case Kind.Interface:
case Kind.Struct:
case Kind.Class:
LoadClass( cl, (ClassDecl)decl, null );
break;
case Kind.Delegate:
LoadDelegate( cl, (DelegateNode)decl, null );
break;
case Kind.Enum:
LoadEnum( cl, (EnumDecl)decl, null );
break;
}
}
void CollectDeleted( UmlClass scope )
{
if( scope.Types != null )
FilterDeleted( ref scope.Types );
}
private void UpdateClass( UmlClass cl, ClassDecl classdecl )
{
if( classdecl.members != null )
foreach( DeclNode decl in classdecl.members.nodes )
switch( decl.kind ) {
case Kind.Const:
case Kind.Fields:
FieldsDecl var = (FieldsDecl)decl;
string type = GetFullTypeName( GetTypeName( var.type ), cl );
string name;
foreach( Node n in var.declarators.nodes ) {
name = n is VariableNode ? ((VariableNode)n).name.identifier : n is ConstantNode ? ((ConstantNode)n).name.identifier : null;
UmlField f = (UmlField)GetMember( name, name, var.modifiers, decl.kind == Kind.Fields ? UmlKind.Field : UmlKind.Constant, cl );
f.Type = type;
}
break;
case Kind.UnaryOperator:
case Kind.BinaryOperator:
case Kind.Method:
MethodDecl meth = (MethodDecl)decl;
UmlKind uml_kind = decl.kind == Kind.Method ? UmlKind.Method : UmlKind.Operator;
UmlMethod m = (UmlMethod)GetMember( meth.name.identifier, GenerateSignature( meth.name.identifier, meth.parameters, cl, false ), meth.modifiers, uml_kind, cl );
m.ReturnType = GetFullTypeName( GetTypeName( meth.return_type ), cl );
m.Params = GetParameters( meth.parameters, cl );
break;
case Kind.Constructor:
case Kind.Destructor:
MethodDecl cdtor = (MethodDecl)decl;
name = decl.kind == Kind.Constructor ? cdtor.name.identifier : "~" + cdtor.name.identifier;
UmlMethod cdmemb = (UmlMethod)GetMember( name, GenerateSignature( name, cdtor.parameters, cl, false ), cdtor.modifiers, decl.kind == Kind.Constructor ? UmlKind.Constructor : UmlKind.Destructor, cl );
cdmemb.Params = GetParameters( cdtor.parameters, cl );
break;
case Kind.ConversionOperator:
meth = (MethodDecl)decl;
name = "operator " + GetFullTypeName( GetTypeName( meth.return_type ), cl );
UmlOperator op = (UmlOperator)GetMember( name, GenerateSignature( name, meth.parameters, cl, false ), meth.modifiers, UmlKind.Operator, cl );
op.Params = GetParameters( meth.parameters, cl );
break;
case Kind.Property:
PropertyNode prop = (PropertyNode)decl;
UmlProperty p = (UmlProperty)GetMember( prop.name.identifier, prop.name.identifier, prop.modifiers, UmlKind.Property, cl );
p.Type = GetFullTypeName( GetTypeName( prop.type ), cl );
p.Accessors = string.Empty;
if( prop.accessors != null )
foreach( AccessorNode an in prop.accessors.nodes )
p.Accessors += an.name.identifier + ";";
break;
case Kind.EventVars:
UmlEvent ev;
EventNode evnt = (EventNode)decl;
type = GetFullTypeName( GetTypeName( evnt.type ), cl );
foreach( VariableNode n in evnt.vars.nodes ) {
ev = (UmlEvent)GetMember( n.name.identifier, n.name.identifier, evnt.modifiers, UmlKind.Event, cl );
ev.Type = type;
ev.Accessors = null;
}
break;
case Kind.EventWithAccessors:
evnt = (EventNode)decl;
ev = (UmlEvent)GetMember( evnt.name.identifier, evnt.name.identifier, evnt.modifiers, UmlKind.Event, cl );
ev.Type = GetFullTypeName( GetTypeName( evnt.type ), cl );
ev.Accessors = String.Empty;
if( evnt.accessors != null )
foreach( AccessorNode an in evnt.accessors.nodes )
ev.Accessors += an.name.identifier + ";";
break;
case Kind.Indexer:
IndexerNode inode = (IndexerNode)decl;
UmlIndexer indx = (UmlIndexer)GetMember( inode.name.identifier, GenerateSignature( inode.name.identifier, inode.formal_params, cl, true ), inode.modifiers, UmlKind.Indexer, cl );
indx.ReturnType = GetFullTypeName( GetTypeName( inode.type ), cl );
indx.Params = GetParameters( inode.formal_params, cl );
break;
case Kind.Delegate:
case Kind.Enum:
case Kind.Class:
case Kind.Interface:
case Kind.Struct:
break; // handled earlier
default:
System.Diagnostics.Debug.Fail( "unknown class member" );
break;
}
// kill deleted
if( cl.Members != null )
for( int i = 0; i < cl.Members.Count; i++ ) {
UmlObject obj = (UmlObject)cl.Members[i];
if( obj.Deleted ) {
cl.Members.RemoveAt( i );
i--;
}
}
}
public GuiClass FindClass( UmlClass cl )
{
foreach( GuiObject obj in active_objects ) {
GuiClass gcl = obj as GuiClass;
if( gcl != null && gcl.st == cl )
return gcl;
}
return null;
}
public static IEnumerable GetRelations(UmlClass cl, UmlModel m)
{
ArrayList l = new ArrayList();
// get inheritances
if (cl.BaseObjects != null)
{
foreach (string s in cl.BaseObjects)
{
UmlClass obj = m.GetObject(s) as UmlClass;
if (obj != null)
{
l.Add(new UmlRelation(obj, cl, obj.kind == UmlKind.Interface ? UmlRelationType.Realization : UmlRelationType.Inheritance, null, null, null, null));
}
}
}
// get associations
Hashtable h = new Hashtable();
if (cl.Members != null)
{
foreach (UmlMember mb in cl.Members)
{
string name = mb.name, type = null;
switch (mb.Kind)
{
case UmlKind.Property:
type = ((UmlProperty)mb).Type;
break;
case UmlKind.Field:
type = ((UmlField)mb).Type;
break;
}
if (type != null)
{
if (type.IndexOf('[') >= 0)
{
int i = type.IndexOf('[');
name += type.Substring(i);
type = type.Substring(0, i);
}
UmlClass obj = m.GetObject(type) as UmlClass;
if (obj != null && obj != cl)
{
if (h.ContainsKey(obj))
{
h[obj] = (string)h[obj] + "," + name;
}
else
{
h[obj] = name;
}
}
}
}
}
foreach (UmlClass obj in h.Keys)
{
l.Add(new UmlRelation(obj, cl, UmlRelationType.Association, (string)h[obj], null, null, null));
}
return(l);
}
